// pages/mycollection/collection.js
var model=require('../teacher-home/model/TeacherModel.js')
Page({

  /**
   * 页面的初始数据
   */
  data: {
    currentPageIndex:0,
    teacherList:[]
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
   this.loadTeacherList(this.data.currentPageIndex)
  },
  loadHeaderError:function(event){
    var position = event.currentTarget.dataset.position
    var updateField = 'teacherList[' + position + '].userIcon'
    this.setData({
      [updateField]: '../../images/icons/icon_teacher_1.png'
    });
  },
  loadTeacherList(pageIndex){
    var that=this
    model.getCollectTeacher(pageIndex,function(list){
      if (list!=null&&list.length>0){
        that.setData({
          currentPageIndex:pageIndex,
          teacherList: that.data.teacherList.concat(list)
        })
      }
    })
  },
  onItemClick:function(event){
    var position = event.currentTarget.dataset.position
    var obj=this.data.teacherList[position]
    wx.navigateTo({
      url: '../teacher-home/teacher?id=' + obj.userNo,
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    loadTeacherList(this.data.currentPageIndex+1)
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})